Survey
* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project
Download How are living things organized?
Document related concepts
Transcript
How are living things organized? Diversity and Classification CLASSIFICATION Taxonomy Binomial Nomenclature • System of how organisms are named by using two titles • Universal system • Sometimes in different languages • First word: Genus • Second word: species • Prevents confusion when talking about different organisms • How To Remember This: Keep = Kingdom • Pond = Phylum • Clean = Class • Or = Order • Froggy = Family • Gets = Genus • Sick = species Phylogeny • The study of the evolutionary history of an organism(s) Molecular Clocks • a technique that uses the amino acid sequence of an organism to determine the time frame • https://www.youtube.com/watch?v=14SPIgvNYvE Domain Classifications • Bacteria • Archaea • Eukarya Domain Bacteria • Kingdom Eubacteria • Unicellular and prokaryotic with peptidoglycan Domain Classifications • Bacteria • Archaea • Eukarya Domain Archaea • Single celled prokaryotes • These cells do not contain peptidoglycan Domain Classifications • Bacteria • Archaea • Eukarya Domain Eukarya • includes the kingdoms Protista, Fungi, Plantae, and Animalia Protists vs. Fungi Protists • Both multi-cellular and unicellular • Can be animal-like, plant-like, or fungi-like • All protists are eukaryotes (DNA is found in a nucleus) • https://www.youtube.com/watch?v=lLHpj7h5Fnc&ind ex=6&list=PLH_k9U2J8_hyXrEky9_Kv0FS74coWq7 _9 Protists vs. Fungi Fungi • Includes unicellular organisms (like yeasts and molds) and multicellular organisms (such as mushrooms) • https://www.youtube.com/watch?v=H15Po5vHiDs&li st=PLH_k9U2J8_hyXrEky9_Kv0FS74coWq7_9&ind ex=5 protists
